Pteridophytes (Spore Producing Plants: Ferns and More) • Earth.com

Asplenium petrarchae

(Asplenium petrarchae)

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Description

Asplenium petrarchae is a tiny fern of the family Aspleniaceae. Its fronds are densely pubescent-glandular with length between 5 and 14 cm. Petiole less than the sheet of dark brown and shiny. Sores along the central line of the pinnae, subelliptical and confluent when mature. It sporulates almost throughout the year.

Taxonomic tree:

Domain:
Kingdom: Plantae
Phylum:
Class: Polypodiopsida
Order:Polypodiales
Family:Aspleniaceae
Genus:Asplenium
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